Your memory, on every device
Retenir's core is local-first and free, forever — everything lives in a SQLite database on your machine. Pro adds one thing on top: a hosted backend that keeps that memory in sync across every device you sign in on.
What changes with Pro
Multi-device sync
Push and pull your memories bidirectionally across every machine you sign in on. Your laptop, desktop, and any other device share one continuously-merging brain.
No backend to run
Retenir hosts and manages the Supabase project for you — no database to provision, no migrations to apply, no infrastructure to maintain.
Team brains
Share a brain with teammates: namespaces, org/team membership, and per-team sync are part of the same hosted backend Pro unlocks.
What stays free, no account required
Checkpoint — export, inspect, and install portable snapshots of a brain — works on every plan, including self-hosted. And if you'd rather run sync against your own Supabase project, bring a service-role key and skip the subscription entirely; Retenir is open source and the paid tier is purely the convenience of not hosting it yourself.
Sign in to subscribe
One subscription, every device, no infrastructure to run.